单词	備磨擦用之紙)
释义	同Glass-paper
随便看	overspeed protection control overspeed protection controller overspeed protection controller{=opc} over-speed protection device overspeed protection device overspeed protection trip overspeed protective device overspeed protector over-speed relay overspeed relay over-speed switch overspeed switch overspeed test overspeed test of steam turbine overspeed trip overspeed trip mechanism overspeed tripping overspeed tripping device overspend overspender overspending overspends overspent overspice overspill